Re: ports stealth??

Open the Zone Alarm and make all server for the internet to red X, instead of Ask or green Checks.
This will close the ports and return the true stealth.

But if there is a NAT enabled modem or a router in front of the PC or a public gateway used as an access point, then it is the hardware firewall not the software firewall that is being tested.

The online port scan did say what the exact IP that was being tested. If it matches the IP of computer (use the ipconfig /all link below to determine the true IP of the computer) or the gateway device has to be determined first.

Also, you never said what those ports numbers that failed. Kind of hard to help you with no given information.
Also, which port scanner was used?? Online scanner or a port scan conducted on the PC itself???
Where is the test being conducted - at home or on a shared network or in a public wifi or behind a router or dsl nat modem???